GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
Color:
Faahfaahin
GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
GY—— Communication room (field) outdoor optical cable
X —— Cable center tube (covering) structure
T —— Filled structure
W —— Steel polyethylene bonded sheath with steel wire entrained (referred to as W sheath)
Faahfaahinta dhismaha xargaha
| Tirada fiber | 1 ~ 24core | |||||||
| Tuubbo dabacsan | wax | PBT | ||||||
| dhexroor | Ф2.2 (dibedda / gudaha) | |||||||
| Buuxinta tuubada | Xarunta tuubbada tubada | |||||||
| Xargaha birta | cabir | 0.8mm | ||||||
| Tirada | 2 | |||||||
| Galkii dibedda | wax | PE, HDPE, LDPE | ||||||
| dhexroor | 1.8 ± 0.2mm | |||||||
Midabka Fiber
| Maya. | 1 | 2 | 3 | 4 | 5 | 6 |
| Midab |  |
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| Maya. | 7 | 8 | 9 | 10 | 11 | 12 |
| Midab |  |
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| Maya. | 13 | 14 | 15 | 16 | 17 | 18 |
| Midab |  |
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| Maya. | 19 | 20 | 21 | 22 | 23 | 24 |
| Midab |  |
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Midabka Tube
Cable Mechanical dabeecad ahaan
| xudunta | Dhexroor xargaha | culeys | |||||
| 1 ~ 24 | 8.0mm + -0.3mm | 65kg / km + -10kg | |||||
| Xaraarado kala duwan | -40 + 70 | ----- | |||||
| Min Daabaca Radius (mm) | Waqti dheer | 10D | |||||
| Min Daabaca Radius(mm) |
Muddo gaaban | 20D | |||||
| Min la ogolaan karo Tensile Strength(N) |
Waqti dheer | 1200 | |||||
| Min la ogolaan karo Tensile Strength(N) |
Muddo gaaban | 1500 | |||||
| Howlgal temperature （℃） |
-40 + 70 | ||||||
| Rakibaadda temperature（℃） |
-20 + 60 | ||||||
| Heerkulka kaydinta （℃） |
-40 + 70 | ||||||
Astaamaha Fiber
| Qaabka Fibre | Cutubka | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| xaalad | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| yarayn | dB / km | .0 | .0 | .0 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Faafin | 1550nm | Ps / (nm * km) | ---- | 18 | ---- | ---- | Faafin |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandwid | 850nm | MHZ.KM | ---- | ---- | 400 | 160 | Bandwid |
| 1300nm | MHZ.KM | ---- | ---- | . 800 | 500 | ||
| Hawo-mareexan kala-wareege ah | nm | 1300-1324 | 1302, ≤1322 |
---- | ---- | 1295, ≤1320 |
|
| Jidka kala-goynta Zero | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMB Uguyaraan Shakhsiyaadka Fibr | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| PMD Design Link Qiimaha | Sabuul (nm2 * k m) |
0.12 | ≤0.08 | ---- | ---- | ---- | |
| Xayr-goynta dhererka fiber-ka λc | nm | 1180, ≤1330 |
1180, ≤1330 |
---- | ---- | ---- | |
| Cable siliff wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Nambarada Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Tallaabo (macnaheedu waa cabiridda bidaarta measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Cilladaha length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Kala Goynta | |||||||
| Farqiga u-celiyaha gadaal-u coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| U-sinnaanta ka-qaybgalka | dB / km | ≤0.01 | ≤0.01 | ||||
| Core dimater | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Dhexroor xarig ah | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Ku dhejisid xarig aan wareegsanayn | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Dhexroor daboolid | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Daahitaanka / jabaqda / khafiifinta concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Qeexdinta aan wareegsanayn | % | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | |
| Core / cladding qalad awood xoogsi | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | um | 4 | 4 | ---- | ---- | ---- | |
Xidhmada
| 1. Qalabka wax lagu duubo: durbaan alwaax | |||||||
| 2. Dhererka xirmada: dhererka caadiga ah ee fiilada waa inay noqotaa 2 km. Dhererka kale ee fiilada ayaa sidoo kale la heli karaa | |||||||
| haddii loo baahdo macaamiisha |
Calaamadeynta xargaha iyo sumeeynta xargaha xargaha
Xarkaha xadhkaha leh waxaa lagu calaamadayn doonaa jilayaasha caddaanka ah marka loo eego baahida macaamiisha.
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